Chemistry, 18.06.2020 20:57 zeesharpe05
Is the reaction to produce zinc from zinc sulfide spontaneous under standard conditions? Coupledreaction: ZnS(s) + H2 (g) Zn(s) + H2S(g) ΔG°=? The free energy of the following two reactions are well known. Calculate ΔG° for the coupled reaction above. Rxn1: Zn(s) + S(s) ZnS(s) ΔG1°= -201.3kJ Rxn2: S(s) + H2(g) H2S(g) ΔG2°= -33.4kJ
Answers: 2
Chemistry, 21.06.2019 22:00, smhrosepetals
Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water
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Chemistry, 22.06.2019 14:00, coylenoah0
How many absorptions would you expect to observe in the 13c nmr spectra of the following molecules? a) 3-chloropentane b) cis-4-methyl-2-pentene
Answers: 2
Is the reaction to produce zinc from zinc sulfide spontaneous under standard conditions? Coupledreac...
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